REX128128A Modulo Display OLED Grafico

Modulo Display OLED Grafico COG 1,5 pollici 128x128 con Opzioni FPC (IC SSD1327)

Model No. REX128128A

Il REX0128128A è un modulo display OLED grafico COG da 1,5 pollici 128×128, progettato per sistemi embedded compatti. Dispone di un’area attiva di 26,86 × 26,86 mm, offre un’uscita monocromatica nitida con scala di grigi a 4 bit ed è alimentato dall’IC SSD1327. Questo modulo OLED supporta diverse interfacce tra cui 6800, 8080, SPI a 4 fili e I2C, garantendo una connettività flessibile per un’ampia gamma di applicazioni.

Realizzato con struttura Chip-on-Glass (COG) e con diverse opzioni di FPC, il REX0128128A offre versatilità per differenti esigenze di progettazione. Funziona in modo affidabile da -40°C a +80°C, risultando ideale per dispositivi portatili, controllo industriale e display compatti che richiedono prestazioni stabili e durature.

Per supporto tecnico o preventivi sul REX0128128A o su altri moduli display OLED da 1,5 pollici 128×128, non esitate a contattare il nostro team di vendita!

★ Altre opzioni FPC disponibili

Rif. fonte dati: REX128128AYAP3N00000

AGGIUNGI ALLA RICHIESTA/Demo Code

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Indietro

Articolo	Dimensioni	Unità
Struttura	COG
Dimensione (Diagonale)	1.5	pollici
A matrice di punti (Risoluzione)	128 × 128	punti
Dimensione del modulo	33.8 × 36.5 × 2.05	mm
Area di visualizzazione (VA)	28.86 × 28.86	mm
Area attiva (AA)	26.86 × 26.86	mm
Dimensioni del Dot	0.185 × 0.185	mm
Passo del Dot	0.21 × 0.21	mm
Colore di emissione	OLED, Bianco / Giallo
Supporto scala di grigi	Yes
Modalità display	Matrice passiva
IC	SSD1327
Interfaccia	8080 / 6800 / SPI / I2C
Alimentatore	3V
Duty	1/128 duty
Temperatura di lavoro	-40~+80	°C
Temperatura di stock	-40~+85	°C
Polarizer Type	Polarizzatore Opzionale
FPC Options	Yes
Type	Modulo display OLED grafico

Pin No.

Simbolo

Funzione

VSS

Ground pin. It must be connected to external ground.

VCC

Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source.

VCOMH

COM signal deselected voltage level.
A capacitor should be connected between this pin and VSS. No external power supply is allowed to connect to this pin.

VCI

Low voltage power supply and power supply for interface logic level. It should match with the MCU interface voltage level and must be connected to external source.
VCI must always set to be equivalent to or higher than VDD.

VDD

Power supply pin for core logic operation.

BS1

MCU bus interface selection pins. Select appropriate logic setting as described in the following table. BS2 and BS1 are pin select.
Bus Interface selection

BS[2:1]	Interface
00	4 line SPI
01	I2C
11	8-bit 8080 parallel
10	8-bit 6800 parallel

BS2

VSS

Ground pin. It must be connected to external ground.

IREF

This pin is the segment output current reference pin

CS#

This pin is the chip select input connecting to the MCU.
The chip is enabled for MCU communication only when CS# is pulled LOW (active LOW).

RES#

This pin is reset signal input.
When the pin is pulled LOW, initialization of the chip is executed.
Keep this pin pull HIGH during normal operation.

D/C

This pin is Data/Command control pin connecting to the MCU.
When the pin is pulled HIGH, the data at D[7:0] will be interpreted as data.
When the pin is pulled LOW, the data at D[7:0] will be transferred to a command register.
In I2C mode, this pin acts as SA0 for slave address selection.

W/R#

This pin is read / write control input pin connecting to the MCU interface.
When 6800 interface mode is selected, this pin will be used as Read/Write (R/W#) selection input. Read mode will be carried out when this pin is pulled HIGH and write mode when LOW.
When 8080 interface mode is selected, this pin will be the Write (WR#) input. Data write operation is initiated when this pin is pulled LOW and the chip is selected.

RD#

This pin is MCU interface input.
When 6800 interface mode is selected, this pin will be used as the Enable (E) signal.
Read/write operation is initiated when this pin is pulled HIGH and the chip is
selected.
When 8080 interface mode is selected, this pin receives the Read (RD#) signal. Read operation is initiated when this pin is pulled LOW and the chip is selected.
When serial or I2C interface is selected, this pin must be connected to VSS.

These pins are bi-directional data bus connecting to the MCU data bus.
Unused pins are recommended to tie LOW.
When serial interface mode is selected, D0 will be the serial clock input: SCLK; D1 will be the serial data input: SDIN and D2 should be kept NC.
When I2C mode is selected, D2, D1 should be tied together and serve as SDAout, SDAin in application and D0 is the serial clock input, SCL.

VCC

Power supply for panel driving voltage. This is also the most positive power voltage supply pin. It is supplied by external high voltage source.

VSS

Ground pin.

REX128128A Modulo Display OLED Grafico - Raystar - Disegno

Parametro	Simbolo	Valore Min	Valore massimo	Unità
Supply Voltage for Operation	VCI	-0.3	4.0	V
Tensione Alimentazione per Logica	VDD	-0.5	2.75	V
Tensione Alimentazione per Display	VCC	-0.5	19.0	V
Temperatura di lavoro	TOP	-40	+80	°C
Temperatura di stock	TSTG	-40	+85	°C

DC Caratteristiche elettriche

Articolo	Simbolo	Condizione	Valore Min	Valore tipico	Valore massimo	Unità
Low Voltage Power Supply Power Supply for I/O Pins	VCI		2.8	3	3.3	V
Tensione Alimentazione per Display	VCC	－	14	14.5	15	V
Tensione Alimentazione per Logica	VDD	－	2.4	－	2.6	V
Ingresso Alto Livello	VIH	－	0.8×VCI	－	VCI	V
Ingresso Basso Livello	VIL	－	0	－	0.2×VCI	V
Uscita Alto Livello	VOH	－	0.9×VCI	－	VCI	V
Uscita Basso Livello	VOL	－	0	－	0.1×VCI	V
50% Check Board Operating Current		VCC =14.5V	－	24	36	mA